[INFO] updating cached repository ignatenkobrain/rust2rpm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ignatenkobrain/rust2rpm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ignatenkobrain/rust2rpm" "work/ex/beta-1.38-1/sources/1.37.0/gh/ignatenkobrain/rust2rpm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ignatenkobrain/rust2rpm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ignatenkobrain/rust2rpm" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ignatenkobrain/rust2rpm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ignatenkobrain/rust2rpm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 77a5c30faac95fde3ac1a151b1a7e4a9a1e1deb5
[INFO] sha for GitHub repo ignatenkobrain/rust2rpm: 77a5c30faac95fde3ac1a151b1a7e4a9a1e1deb5
[INFO] validating manifest of ignatenkobrain/rust2rpm on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ignatenkobrain/rust2rpm on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ignatenkobrain/rust2rpm
[INFO] finished frobbing ignatenkobrain/rust2rpm
[INFO] frobbed toml for ignatenkobrain/rust2rpm written to work/ex/beta-1.38-1/sources/1.37.0/gh/ignatenkobrain/rust2rpm/Cargo.toml
[INFO] started frobbing ignatenkobrain/rust2rpm
[INFO] finished frobbing ignatenkobrain/rust2rpm
[INFO] frobbed toml for ignatenkobrain/rust2rpm written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ignatenkobrain/rust2rpm/Cargo.toml
[INFO] crate ignatenkobrain/rust2rpm already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ignatenkobrain/rust2rpm against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ignatenkobrain/rust2rpm:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 235e867de3081a72e808dd272d1cba4f1edd66ec2ad1c6e92003bdb12ba10416
[INFO] running `"docker" "start" "-a" "235e867de3081a72e808dd272d1cba4f1edd66ec2ad1c6e92003bdb12ba10416"`
[INFO] [stderr]    Compiling openssl v0.10.14
[INFO] [stderr]    Compiling home v0.3.3
[INFO] [stderr]    Compiling shell-escape v0.1.4
[INFO] [stderr]    Compiling rustc-workspace-hack v1.0.0
[INFO] [stderr]    Compiling semver-parser v0.9.0
[INFO] [stderr]    Compiling filetime v0.2.1
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling lock_api v0.1.4
[INFO] [stderr]    Compiling jobserver v0.1.11
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling serde_ignored v0.0.4
[INFO] [stderr]    Compiling libssh2-sys v0.2.11
[INFO] [stderr]    Compiling curl-sys v0.4.13
[INFO] [stderr]    Compiling tempfile v3.0.4
[INFO] [stderr]    Compiling syn v0.15.13
[INFO] [stderr]    Compiling crossbeam-epoch v0.6.0
[INFO] [stderr]    Compiling flate2 v1.0.4
[INFO] [stderr]    Compiling tar v0.4.17
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling globset v0.4.2
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling failure v0.1.2
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling crypto-hash v0.3.1
[INFO] [stderr]    Compiling crossbeam-channel v0.2.6
[INFO] [stderr]    Compiling ignore v0.4.4
[INFO] [stderr]    Compiling libgit2-sys v0.7.10
[INFO] [stderr]    Compiling curl v0.4.18
[INFO] [stderr]    Compiling rustfix v0.4.2
[INFO] [stderr]    Compiling crates-io v0.18.0
[INFO] [stderr]    Compiling git2 v0.7.5
[INFO] [stderr]    Compiling git2-curl v0.8.2
[INFO] [stderr]    Compiling cargo v0.30.0
[INFO] [stderr]    Compiling rust2rpm v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `collections::BTreeMap`, `fmt`
[INFO] [stderr]   --> src/bin/rust2rpm.rs:17:11
[INFO] [stderr]    |
[INFO] [stderr] 17 | use std::{collections::BTreeMap, fmt};
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^  ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `resolve_dependencies_for_feature`
[INFO] [stderr]   --> src/bin/rust2rpm.rs:62:52
[INFO] [stderr]    |
[INFO] [stderr] 62 |     use rust2rpm::crates::{create_self_dependency, resolve_dependencies_for_feature};
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0023]: this pattern has 2 fields, but the corresponding tuple variant has 1 field
[INFO] [stderr]   --> src/bin/cargo-dependency-generator.rs:44:9
[INFO] [stderr]    |
[INFO] [stderr] 44 |         Some(features, deps) => (features, deps),
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^ expected 1 field, found 2
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/bin/cargo-dependency-generator.rs:57:25
[INFO] [stderr]    |
[INFO] [stderr] 57 |                 rpm_dep(create_self_dependency(&manifest, &[feature]))?
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         expected reference, found struct `cargo::core::Dependency`
[INFO] [stderr]    |                         help: consider borrowing here: `&create_self_dependency(&manifest, &[feature])`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `&cargo::core::Dependency`
[INFO] [stderr]               found type `cargo::core::Dependency`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0023, E0308.
[INFO] [stderr] For more information about an error, try `rustc --explain E0023`.
[INFO] [stderr] error: Could not compile `rust2rpm`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "235e867de3081a72e808dd272d1cba4f1edd66ec2ad1c6e92003bdb12ba10416"`
[INFO] running `"docker" "rm" "-f" "235e867de3081a72e808dd272d1cba4f1edd66ec2ad1c6e92003bdb12ba10416"`
[INFO] [stdout] 235e867de3081a72e808dd272d1cba4f1edd66ec2ad1c6e92003bdb12ba10416